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Diffstat (limited to '')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_fw.h | 1443 |
1 files changed, 1443 insertions, 0 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_fw.h b/drivers/scsi/qla4xxx/ql4_fw.h new file mode 100644 index 000000000..699575efc --- /dev/null +++ b/drivers/scsi/qla4xxx/ql4_fw.h @@ -0,0 +1,1443 @@ +/* + * QLogic iSCSI HBA Driver + * Copyright (c) 2003-2013 QLogic Corporation + * + * See LICENSE.qla4xxx for copyright and licensing details. + */ + +#ifndef _QLA4X_FW_H +#define _QLA4X_FW_H + + +#define MAX_PRST_DEV_DB_ENTRIES 64 +#define MIN_DISC_DEV_DB_ENTRY MAX_PRST_DEV_DB_ENTRIES +#define MAX_DEV_DB_ENTRIES 512 +#define MAX_DEV_DB_ENTRIES_40XX 256 + +/************************************************************************* + * + * ISP 4010 I/O Register Set Structure and Definitions + * + *************************************************************************/ + +struct port_ctrl_stat_regs { + __le32 ext_hw_conf; /* 0x50 R/W */ + __le32 rsrvd0; /* 0x54 */ + __le32 port_ctrl; /* 0x58 */ + __le32 port_status; /* 0x5c */ + __le32 rsrvd1[32]; /* 0x60-0xdf */ + __le32 gp_out; /* 0xe0 */ + __le32 gp_in; /* 0xe4 */ + __le32 rsrvd2[5]; /* 0xe8-0xfb */ + __le32 port_err_status; /* 0xfc */ +}; + +struct host_mem_cfg_regs { + __le32 rsrvd0[12]; /* 0x50-0x79 */ + __le32 req_q_out; /* 0x80 */ + __le32 rsrvd1[31]; /* 0x84-0xFF */ +}; + +/* + * ISP 82xx I/O Register Set structure definitions. + */ +struct device_reg_82xx { + __le32 req_q_out; /* 0x0000 (R): Request Queue out-Pointer. */ + __le32 reserve1[63]; /* Request Queue out-Pointer. (64 * 4) */ + __le32 rsp_q_in; /* 0x0100 (R/W): Response Queue In-Pointer. */ + __le32 reserve2[63]; /* Response Queue In-Pointer. */ + __le32 rsp_q_out; /* 0x0200 (R/W): Response Queue Out-Pointer. */ + __le32 reserve3[63]; /* Response Queue Out-Pointer. */ + + __le32 mailbox_in[8]; /* 0x0300 (R/W): Mail box In registers */ + __le32 reserve4[24]; + __le32 hint; /* 0x0380 (R/W): Host interrupt register */ +#define HINT_MBX_INT_PENDING BIT_0 + __le32 reserve5[31]; + __le32 mailbox_out[8]; /* 0x0400 (R): Mail box Out registers */ + __le32 reserve6[56]; + + __le32 host_status; /* Offset 0x500 (R): host status */ +#define HSRX_RISC_MB_INT BIT_0 /* RISC to Host Mailbox interrupt */ +#define HSRX_RISC_IOCB_INT BIT_1 /* RISC to Host IOCB interrupt */ + + __le32 host_int; /* Offset 0x0504 (R/W): Interrupt status. */ +#define ISRX_82XX_RISC_INT BIT_0 /* RISC interrupt. */ +}; + +/* ISP 83xx I/O Register Set structure */ +struct device_reg_83xx { + __le32 mailbox_in[16]; /* 0x0000 */ + __le32 reserve1[496]; /* 0x0040 */ + __le32 mailbox_out[16]; /* 0x0800 */ + __le32 reserve2[496]; + __le32 mbox_int; /* 0x1000 */ + __le32 reserve3[63]; + __le32 req_q_out; /* 0x1100 */ + __le32 reserve4[63]; + + __le32 rsp_q_in; /* 0x1200 */ + __le32 reserve5[1919]; + + __le32 req_q_in; /* 0x3000 */ + __le32 reserve6[3]; + __le32 iocb_int_mask; /* 0x3010 */ + __le32 reserve7[3]; + __le32 rsp_q_out; /* 0x3020 */ + __le32 reserve8[3]; + __le32 anonymousbuff; /* 0x3030 */ + __le32 mb_int_mask; /* 0x3034 */ + + __le32 host_intr; /* 0x3038 - Host Interrupt Register */ + __le32 risc_intr; /* 0x303C - RISC Interrupt Register */ + __le32 reserve9[544]; + __le32 leg_int_ptr; /* 0x38C0 - Legacy Interrupt Pointer Register */ + __le32 leg_int_trig; /* 0x38C4 - Legacy Interrupt Trigger Control */ + __le32 leg_int_mask; /* 0x38C8 - Legacy Interrupt Mask Register */ +}; + +#define INT_ENABLE_FW_MB (1 << 2) +#define INT_MASK_FW_MB (1 << 2) + +/* remote register set (access via PCI memory read/write) */ +struct isp_reg { +#define MBOX_REG_COUNT 8 + __le32 mailbox[MBOX_REG_COUNT]; + + __le32 flash_address; /* 0x20 */ + __le32 flash_data; + __le32 ctrl_status; + + union { + struct { + __le32 nvram; + __le32 reserved1[2]; /* 0x30 */ + } __attribute__ ((packed)) isp4010; + struct { + __le32 intr_mask; + __le32 nvram; /* 0x30 */ + __le32 semaphore; + } __attribute__ ((packed)) isp4022; + } u1; + + __le32 req_q_in; /* SCSI Request Queue Producer Index */ + __le32 rsp_q_out; /* SCSI Completion Queue Consumer Index */ + + __le32 reserved2[4]; /* 0x40 */ + + union { + struct { + __le32 ext_hw_conf; /* 0x50 */ + __le32 flow_ctrl; + __le32 port_ctrl; + __le32 port_status; + + __le32 reserved3[8]; /* 0x60 */ + + __le32 req_q_out; /* 0x80 */ + + __le32 reserved4[23]; /* 0x84 */ + + __le32 gp_out; /* 0xe0 */ + __le32 gp_in; + + __le32 reserved5[5]; + + __le32 port_err_status; /* 0xfc */ + } __attribute__ ((packed)) isp4010; + struct { + union { + struct port_ctrl_stat_regs p0; + struct host_mem_cfg_regs p1; + }; + } __attribute__ ((packed)) isp4022; + } u2; +}; /* 256 x100 */ + + +/* Semaphore Defines for 4010 */ +#define QL4010_DRVR_SEM_BITS 0x00000030 +#define QL4010_GPIO_SEM_BITS 0x000000c0 +#define QL4010_SDRAM_SEM_BITS 0x00000300 +#define QL4010_PHY_SEM_BITS 0x00000c00 +#define QL4010_NVRAM_SEM_BITS 0x00003000 +#define QL4010_FLASH_SEM_BITS 0x0000c000 + +#define QL4010_DRVR_SEM_MASK 0x00300000 +#define QL4010_GPIO_SEM_MASK 0x00c00000 +#define QL4010_SDRAM_SEM_MASK 0x03000000 +#define QL4010_PHY_SEM_MASK 0x0c000000 +#define QL4010_NVRAM_SEM_MASK 0x30000000 +#define QL4010_FLASH_SEM_MASK 0xc0000000 + +/* Semaphore Defines for 4022 */ +#define QL4022_RESOURCE_MASK_BASE_CODE 0x7 +#define QL4022_RESOURCE_BITS_BASE_CODE 0x4 + + +#define QL4022_DRVR_SEM_MASK (QL4022_RESOURCE_MASK_BASE_CODE << (1+16)) +#define QL4022_DDR_RAM_SEM_MASK (QL4022_RESOURCE_MASK_BASE_CODE << (4+16)) +#define QL4022_PHY_GIO_SEM_MASK (QL4022_RESOURCE_MASK_BASE_CODE << (7+16)) +#define QL4022_NVRAM_SEM_MASK (QL4022_RESOURCE_MASK_BASE_CODE << (10+16)) +#define QL4022_FLASH_SEM_MASK (QL4022_RESOURCE_MASK_BASE_CODE << (13+16)) + +/* nvram address for 4032 */ +#define NVRAM_PORT0_BOOT_MODE 0x03b1 +#define NVRAM_PORT0_BOOT_PRI_TGT 0x03b2 +#define NVRAM_PORT0_BOOT_SEC_TGT 0x03bb +#define NVRAM_PORT1_BOOT_MODE 0x07b1 +#define NVRAM_PORT1_BOOT_PRI_TGT 0x07b2 +#define NVRAM_PORT1_BOOT_SEC_TGT 0x07bb + + +/* Page # defines for 4022 */ +#define PORT_CTRL_STAT_PAGE 0 /* 4022 */ +#define HOST_MEM_CFG_PAGE 1 /* 4022 */ +#define LOCAL_RAM_CFG_PAGE 2 /* 4022 */ +#define PROT_STAT_PAGE 3 /* 4022 */ + +/* Register Mask - sets corresponding mask bits in the upper word */ +static inline uint32_t set_rmask(uint32_t val) +{ + return (val & 0xffff) | (val << 16); +} + + +static inline uint32_t clr_rmask(uint32_t val) +{ + return 0 | (val << 16); +} + +/* ctrl_status definitions */ +#define CSR_SCSI_PAGE_SELECT 0x00000003 +#define CSR_SCSI_INTR_ENABLE 0x00000004 /* 4010 */ +#define CSR_SCSI_RESET_INTR 0x00000008 +#define CSR_SCSI_COMPLETION_INTR 0x00000010 +#define CSR_SCSI_PROCESSOR_INTR 0x00000020 +#define CSR_INTR_RISC 0x00000040 +#define CSR_BOOT_ENABLE 0x00000080 +#define CSR_NET_PAGE_SELECT 0x00000300 /* 4010 */ +#define CSR_FUNC_NUM 0x00000700 /* 4022 */ +#define CSR_NET_RESET_INTR 0x00000800 /* 4010 */ +#define CSR_FORCE_SOFT_RESET 0x00002000 /* 4022 */ +#define CSR_FATAL_ERROR 0x00004000 +#define CSR_SOFT_RESET 0x00008000 +#define ISP_CONTROL_FN_MASK CSR_FUNC_NUM +#define ISP_CONTROL_FN0_SCSI 0x0500 +#define ISP_CONTROL_FN1_SCSI 0x0700 + +#define INTR_PENDING (CSR_SCSI_COMPLETION_INTR |\ + CSR_SCSI_PROCESSOR_INTR |\ + CSR_SCSI_RESET_INTR) + +/* ISP InterruptMask definitions */ +#define IMR_SCSI_INTR_ENABLE 0x00000004 /* 4022 */ + +/* ISP 4022 nvram definitions */ +#define NVR_WRITE_ENABLE 0x00000010 /* 4022 */ + +#define QL4010_NVRAM_SIZE 0x200 +#define QL40X2_NVRAM_SIZE 0x800 + +/* ISP port_status definitions */ + +/* ISP Semaphore definitions */ + +/* ISP General Purpose Output definitions */ +#define GPOR_TOPCAT_RESET 0x00000004 + +/* shadow registers (DMA'd from HA to system memory. read only) */ +struct shadow_regs { + /* SCSI Request Queue Consumer Index */ + __le32 req_q_out; /* 0 x0 R */ + + /* SCSI Completion Queue Producer Index */ + __le32 rsp_q_in; /* 4 x4 R */ +}; /* 8 x8 */ + + +/* External hardware configuration register */ +union external_hw_config_reg { + struct { + /* FIXME: Do we even need this? All values are + * referred to by 16 bit quantities. Platform and + * endianess issues. */ + __le32 bReserved0:1; + __le32 bSDRAMProtectionMethod:2; + __le32 bSDRAMBanks:1; + __le32 bSDRAMChipWidth:1; + __le32 bSDRAMChipSize:2; + __le32 bParityDisable:1; + __le32 bExternalMemoryType:1; + __le32 bFlashBIOSWriteEnable:1; + __le32 bFlashUpperBankSelect:1; + __le32 bWriteBurst:2; + __le32 bReserved1:3; + __le32 bMask:16; + }; + uint32_t Asuint32_t; +}; + +/* 82XX Support start */ +/* 82xx Default FLT Addresses */ +#define FA_FLASH_LAYOUT_ADDR_82 0xFC400 +#define FA_FLASH_DESCR_ADDR_82 0xFC000 +#define FA_BOOT_LOAD_ADDR_82 0x04000 +#define FA_BOOT_CODE_ADDR_82 0x20000 +#define FA_RISC_CODE_ADDR_82 0x40000 +#define FA_GOLD_RISC_CODE_ADDR_82 0x80000 +#define FA_FLASH_ISCSI_CHAP 0x540000 +#define FA_FLASH_CHAP_SIZE 0xC0000 +#define FA_FLASH_ISCSI_DDB 0x420000 +#define FA_FLASH_DDB_SIZE 0x080000 + +/* Flash Description Table */ +struct qla_fdt_layout { + uint8_t sig[4]; + uint16_t version; + uint16_t len; + uint16_t checksum; + uint8_t unused1[2]; + uint8_t model[16]; + uint16_t man_id; + uint16_t id; + uint8_t flags; + uint8_t erase_cmd; + uint8_t alt_erase_cmd; + uint8_t wrt_enable_cmd; + uint8_t wrt_enable_bits; + uint8_t wrt_sts_reg_cmd; + uint8_t unprotect_sec_cmd; + uint8_t read_man_id_cmd; + uint32_t block_size; + uint32_t alt_block_size; + uint32_t flash_size; + uint32_t wrt_enable_data; + uint8_t read_id_addr_len; + uint8_t wrt_disable_bits; + uint8_t read_dev_id_len; + uint8_t chip_erase_cmd; + uint16_t read_timeout; + uint8_t protect_sec_cmd; + uint8_t unused2[65]; +}; + +/* Flash Layout Table */ + +struct qla_flt_location { + uint8_t sig[4]; + uint16_t start_lo; + uint16_t start_hi; + uint8_t version; + uint8_t unused[5]; + uint16_t checksum; +}; + +struct qla_flt_header { + uint16_t version; + uint16_t length; + uint16_t checksum; + uint16_t unused; +}; + +/* 82xx FLT Regions */ +#define FLT_REG_FDT 0x1a +#define FLT_REG_FLT 0x1c +#define FLT_REG_BOOTLOAD_82 0x72 +#define FLT_REG_FW_82 0x74 +#define FLT_REG_FW_82_1 0x97 +#define FLT_REG_GOLD_FW_82 0x75 +#define FLT_REG_BOOT_CODE_82 0x78 +#define FLT_REG_ISCSI_PARAM 0x65 +#define FLT_REG_ISCSI_CHAP 0x63 +#define FLT_REG_ISCSI_DDB 0x6A + +struct qla_flt_region { + uint32_t code; + uint32_t size; + uint32_t start; + uint32_t end; +}; + +/************************************************************************* + * + * Mailbox Commands Structures and Definitions + * + *************************************************************************/ + +/* Mailbox command definitions */ +#define MBOX_CMD_ABOUT_FW 0x0009 +#define MBOX_CMD_PING 0x000B +#define PING_IPV6_PROTOCOL_ENABLE 0x1 +#define PING_IPV6_LINKLOCAL_ADDR 0x4 +#define PING_IPV6_ADDR0 0x8 +#define PING_IPV6_ADDR1 0xC +#define MBOX_CMD_ENABLE_INTRS 0x0010 +#define INTR_DISABLE 0 +#define INTR_ENABLE 1 +#define MBOX_CMD_STOP_FW 0x0014 +#define MBOX_CMD_ABORT_TASK 0x0015 +#define MBOX_CMD_LUN_RESET 0x0016 +#define MBOX_CMD_TARGET_WARM_RESET 0x0017 +#define MBOX_CMD_GET_MANAGEMENT_DATA 0x001E +#define MBOX_CMD_GET_FW_STATUS 0x001F +#define MBOX_CMD_SET_ISNS_SERVICE 0x0021 +#define ISNS_DISABLE 0 +#define ISNS_ENABLE 1 +#define MBOX_CMD_COPY_FLASH 0x0024 +#define MBOX_CMD_WRITE_FLASH 0x0025 +#define MBOX_CMD_READ_FLASH 0x0026 +#define MBOX_CMD_CLEAR_DATABASE_ENTRY 0x0031 +#define MBOX_CMD_CONN_OPEN 0x0074 +#define MBOX_CMD_CONN_CLOSE_SESS_LOGOUT 0x0056 +#define DDB_NOT_LOGGED_IN 0x09 +#define LOGOUT_OPTION_CLOSE_SESSION 0x0002 +#define LOGOUT_OPTION_RELOGIN 0x0004 +#define LOGOUT_OPTION_FREE_DDB 0x0008 +#define MBOX_CMD_SET_PARAM 0x0059 +#define SET_DRVR_VERSION 0x200 +#define MAX_DRVR_VER_LEN 24 +#define MBOX_CMD_EXECUTE_IOCB_A64 0x005A +#define MBOX_CMD_INITIALIZE_FIRMWARE 0x0060 +#define MBOX_CMD_GET_INIT_FW_CTRL_BLOCK 0x0061 +#define MBOX_CMD_REQUEST_DATABASE_ENTRY 0x0062 +#define MBOX_CMD_SET_DATABASE_ENTRY 0x0063 +#define MBOX_CMD_GET_DATABASE_ENTRY 0x0064 +#define DDB_DS_UNASSIGNED 0x00 +#define DDB_DS_NO_CONNECTION_ACTIVE 0x01 +#define DDB_DS_DISCOVERY 0x02 +#define DDB_DS_SESSION_ACTIVE 0x04 +#define DDB_DS_SESSION_FAILED 0x06 +#define DDB_DS_LOGIN_IN_PROCESS 0x07 +#define MBOX_CMD_GET_FW_STATE 0x0069 +#define MBOX_CMD_GET_INIT_FW_CTRL_BLOCK_DEFAULTS 0x006A +#define MBOX_CMD_DIAG_TEST 0x0075 +#define MBOX_CMD_GET_SYS_INFO 0x0078 +#define MBOX_CMD_GET_NVRAM 0x0078 /* For 40xx */ +#define MBOX_CMD_SET_NVRAM 0x0079 /* For 40xx */ +#define MBOX_CMD_RESTORE_FACTORY_DEFAULTS 0x0087 +#define MBOX_CMD_SET_ACB 0x0088 +#define MBOX_CMD_GET_ACB 0x0089 +#define MBOX_CMD_DISABLE_ACB 0x008A +#define MBOX_CMD_GET_IPV6_NEIGHBOR_CACHE 0x008B +#define MBOX_CMD_GET_IPV6_DEST_CACHE 0x008C +#define MBOX_CMD_GET_IPV6_DEF_ROUTER_LIST 0x008D +#define MBOX_CMD_GET_IPV6_LCL_PREFIX_LIST 0x008E +#define MBOX_CMD_SET_IPV6_NEIGHBOR_CACHE 0x0090 +#define MBOX_CMD_GET_IP_ADDR_STATE 0x0091 +#define MBOX_CMD_SEND_IPV6_ROUTER_SOL 0x0092 +#define MBOX_CMD_GET_DB_ENTRY_CURRENT_IP_ADDR 0x0093 +#define MBOX_CMD_SET_PORT_CONFIG 0x0122 +#define MBOX_CMD_GET_PORT_CONFIG 0x0123 +#define MBOX_CMD_SET_LED_CONFIG 0x0125 +#define MBOX_CMD_GET_LED_CONFIG 0x0126 +#define MBOX_CMD_MINIDUMP 0x0129 + +/* Port Config */ +#define ENABLE_INTERNAL_LOOPBACK 0x04 +#define ENABLE_EXTERNAL_LOOPBACK 0x08 +#define ENABLE_DCBX 0x10 + +/* Minidump subcommand */ +#define MINIDUMP_GET_SIZE_SUBCOMMAND 0x00 +#define MINIDUMP_GET_TMPLT_SUBCOMMAND 0x01 + +/* Mailbox 1 */ +#define FW_STATE_READY 0x0000 +#define FW_STATE_CONFIG_WAIT 0x0001 +#define FW_STATE_WAIT_AUTOCONNECT 0x0002 +#define FW_STATE_ERROR 0x0004 +#define FW_STATE_CONFIGURING_IP 0x0008 + +/* Mailbox 3 */ +#define FW_ADDSTATE_OPTICAL_MEDIA 0x0001 +#define FW_ADDSTATE_DHCPv4_ENABLED 0x0002 +#define FW_ADDSTATE_DHCPv4_LEASE_ACQUIRED 0x0004 +#define FW_ADDSTATE_DHCPv4_LEASE_EXPIRED 0x0008 +#define FW_ADDSTATE_LINK_UP 0x0010 +#define FW_ADDSTATE_ISNS_SVC_ENABLED 0x0020 +#define FW_ADDSTATE_LINK_SPEED_10MBPS 0x0100 +#define FW_ADDSTATE_LINK_SPEED_100MBPS 0x0200 +#define FW_ADDSTATE_LINK_SPEED_1GBPS 0x0400 +#define FW_ADDSTATE_LINK_SPEED_10GBPS 0x0800 + +#define MBOX_CMD_GET_DATABASE_ENTRY_DEFAULTS 0x006B +#define IPV6_DEFAULT_DDB_ENTRY 0x0001 + +#define MBOX_CMD_CONN_OPEN_SESS_LOGIN 0x0074 +#define MBOX_CMD_GET_CRASH_RECORD 0x0076 /* 4010 only */ +#define MBOX_CMD_GET_CONN_EVENT_LOG 0x0077 + +#define MBOX_CMD_IDC_ACK 0x0101 +#define MBOX_CMD_IDC_TIME_EXTEND 0x0102 +#define MBOX_CMD_PORT_RESET 0x0120 +#define MBOX_CMD_SET_PORT_CONFIG 0x0122 + +/* Mailbox status definitions */ +#define MBOX_COMPLETION_STATUS 4 +#define MBOX_STS_BUSY 0x0007 +#define MBOX_STS_INTERMEDIATE_COMPLETION 0x1000 +#define MBOX_STS_COMMAND_COMPLETE 0x4000 +#define MBOX_STS_COMMAND_ERROR 0x4005 + +#define MBOX_ASYNC_EVENT_STATUS 8 +#define MBOX_ASTS_SYSTEM_ERROR 0x8002 +#define MBOX_ASTS_REQUEST_TRANSFER_ERROR 0x8003 +#define MBOX_ASTS_RESPONSE_TRANSFER_ERROR 0x8004 +#define MBOX_ASTS_PROTOCOL_STATISTIC_ALARM 0x8005 +#define MBOX_ASTS_SCSI_COMMAND_PDU_REJECTED 0x8006 +#define MBOX_ASTS_LINK_UP 0x8010 +#define MBOX_ASTS_LINK_DOWN 0x8011 +#define MBOX_ASTS_DATABASE_CHANGED 0x8014 +#define MBOX_ASTS_UNSOLICITED_PDU_RECEIVED 0x8015 +#define MBOX_ASTS_SELF_TEST_FAILED 0x8016 +#define MBOX_ASTS_LOGIN_FAILED 0x8017 +#define MBOX_ASTS_DNS 0x8018 +#define MBOX_ASTS_HEARTBEAT 0x8019 +#define MBOX_ASTS_NVRAM_INVALID 0x801A +#define MBOX_ASTS_MAC_ADDRESS_CHANGED 0x801B +#define MBOX_ASTS_IP_ADDRESS_CHANGED 0x801C +#define MBOX_ASTS_DHCP_LEASE_EXPIRED 0x801D +#define MBOX_ASTS_DHCP_LEASE_ACQUIRED 0x801F +#define MBOX_ASTS_ISNS_UNSOLICITED_PDU_RECEIVED 0x8021 +#define MBOX_ASTS_DUPLICATE_IP 0x8025 +#define MBOX_ASTS_ARP_COMPLETE 0x8026 +#define MBOX_ASTS_SUBNET_STATE_CHANGE 0x8027 +#define MBOX_ASTS_RESPONSE_QUEUE_FULL 0x8028 +#define MBOX_ASTS_IP_ADDR_STATE_CHANGED 0x8029 +#define MBOX_ASTS_IPV6_DEFAULT_ROUTER_CHANGED 0x802A +#define MBOX_ASTS_IPV6_LINK_MTU_CHANGE 0x802B +#define MBOX_ASTS_IPV6_AUTO_PREFIX_IGNORED 0x802C +#define MBOX_ASTS_IPV6_ND_LOCAL_PREFIX_IGNORED 0x802D +#define MBOX_ASTS_ICMPV6_ERROR_MSG_RCVD 0x802E +#define MBOX_ASTS_INITIALIZATION_FAILED 0x8031 +#define MBOX_ASTS_SYSTEM_WARNING_EVENT 0x8036 +#define MBOX_ASTS_IDC_COMPLETE 0x8100 +#define MBOX_ASTS_IDC_REQUEST_NOTIFICATION 0x8101 +#define MBOX_ASTS_IDC_TIME_EXTEND_NOTIFICATION 0x8102 +#define MBOX_ASTS_DCBX_CONF_CHANGE 0x8110 +#define MBOX_ASTS_TXSCVR_INSERTED 0x8130 +#define MBOX_ASTS_TXSCVR_REMOVED 0x8131 + +#define ISNS_EVENT_DATA_RECEIVED 0x0000 +#define ISNS_EVENT_CONNECTION_OPENED 0x0001 +#define ISNS_EVENT_CONNECTION_FAILED 0x0002 +#define MBOX_ASTS_IPSEC_SYSTEM_FATAL_ERROR 0x8022 +#define MBOX_ASTS_SUBNET_STATE_CHANGE 0x8027 + +/* ACB Configuration Defines */ +#define ACB_CONFIG_DISABLE 0x00 +#define ACB_CONFIG_SET 0x01 + +/* ACB/IP Address State Defines */ +#define IP_ADDRSTATE_UNCONFIGURED 0 +#define IP_ADDRSTATE_INVALID 1 +#define IP_ADDRSTATE_ACQUIRING 2 +#define IP_ADDRSTATE_TENTATIVE 3 +#define IP_ADDRSTATE_DEPRICATED 4 +#define IP_ADDRSTATE_PREFERRED 5 +#define IP_ADDRSTATE_DISABLING 6 + +/* FLASH offsets */ +#define FLASH_SEGMENT_IFCB 0x04000000 + +#define FLASH_OPT_RMW_HOLD 0 +#define FLASH_OPT_RMW_INIT 1 +#define FLASH_OPT_COMMIT 2 +#define FLASH_OPT_RMW_COMMIT 3 + +/* generic defines to enable/disable params */ +#define QL4_PARAM_DISABLE 0 +#define QL4_PARAM_ENABLE 1 + +/*************************************************************************/ + +/* Host Adapter Initialization Control Block (from host) */ +struct addr_ctrl_blk { + uint8_t version; /* 00 */ +#define IFCB_VER_MIN 0x01 +#define IFCB_VER_MAX 0x02 + uint8_t control; /* 01 */ +#define CTRLOPT_NEW_CONN_DISABLE 0x0002 + + uint16_t fw_options; /* 02-03 */ +#define FWOPT_HEARTBEAT_ENABLE 0x1000 +#define FWOPT_SESSION_MODE 0x0040 +#define FWOPT_INITIATOR_MODE 0x0020 +#define FWOPT_TARGET_MODE 0x0010 +#define FWOPT_ENABLE_CRBDB 0x8000 + + uint16_t exec_throttle; /* 04-05 */ + uint8_t zio_count; /* 06 */ + uint8_t res0; /* 07 */ + uint16_t eth_mtu_size; /* 08-09 */ + uint16_t add_fw_options; /* 0A-0B */ +#define ADFWOPT_SERIALIZE_TASK_MGMT 0x0400 +#define ADFWOPT_AUTOCONN_DISABLE 0x0002 + + uint8_t hb_interval; /* 0C */ + uint8_t inst_num; /* 0D */ + uint16_t res1; /* 0E-0F */ + uint16_t rqq_consumer_idx; /* 10-11 */ + uint16_t compq_producer_idx; /* 12-13 */ + uint16_t rqq_len; /* 14-15 */ + uint16_t compq_len; /* 16-17 */ + uint32_t rqq_addr_lo; /* 18-1B */ + uint32_t rqq_addr_hi; /* 1C-1F */ + uint32_t compq_addr_lo; /* 20-23 */ + uint32_t compq_addr_hi; /* 24-27 */ + uint32_t shdwreg_addr_lo; /* 28-2B */ + uint32_t shdwreg_addr_hi; /* 2C-2F */ + + uint16_t iscsi_opts; /* 30-31 */ +#define ISCSIOPTS_HEADER_DIGEST_EN 0x2000 +#define ISCSIOPTS_DATA_DIGEST_EN 0x1000 +#define ISCSIOPTS_IMMEDIATE_DATA_EN 0x0800 +#define ISCSIOPTS_INITIAL_R2T_EN 0x0400 +#define ISCSIOPTS_DATA_SEQ_INORDER_EN 0x0200 +#define ISCSIOPTS_DATA_PDU_INORDER_EN 0x0100 +#define ISCSIOPTS_CHAP_AUTH_EN 0x0080 +#define ISCSIOPTS_SNACK_EN 0x0040 +#define ISCSIOPTS_DISCOVERY_LOGOUT_EN 0x0020 +#define ISCSIOPTS_BIDI_CHAP_EN 0x0010 +#define ISCSIOPTS_DISCOVERY_AUTH_EN 0x0008 +#define ISCSIOPTS_STRICT_LOGIN_COMP_EN 0x0004 +#define ISCSIOPTS_ERL 0x0003 + uint16_t ipv4_tcp_opts; /* 32-33 */ +#define TCPOPT_DELAYED_ACK_DISABLE 0x8000 +#define TCPOPT_DHCP_ENABLE 0x0200 +#define TCPOPT_DNS_SERVER_IP_EN 0x0100 +#define TCPOPT_SLP_DA_INFO_EN 0x0080 +#define TCPOPT_NAGLE_ALGO_DISABLE 0x0020 +#define TCPOPT_WINDOW_SCALE_DISABLE 0x0010 +#define TCPOPT_TIMER_SCALE 0x000E +#define TCPOPT_TIMESTAMP_ENABLE 0x0001 + uint16_t ipv4_ip_opts; /* 34-35 */ +#define IPOPT_IPV4_PROTOCOL_ENABLE 0x8000 +#define IPOPT_IPV4_TOS_EN 0x4000 +#define IPOPT_VLAN_TAGGING_ENABLE 0x2000 +#define IPOPT_GRAT_ARP_EN 0x1000 +#define IPOPT_ALT_CID_EN 0x0800 +#define IPOPT_REQ_VID_EN 0x0400 +#define IPOPT_USE_VID_EN 0x0200 +#define IPOPT_LEARN_IQN_EN 0x0100 +#define IPOPT_FRAGMENTATION_DISABLE 0x0010 +#define IPOPT_IN_FORWARD_EN 0x0008 +#define IPOPT_ARP_REDIRECT_EN 0x0004 + + uint16_t iscsi_max_pdu_size; /* 36-37 */ + uint8_t ipv4_tos; /* 38 */ + uint8_t ipv4_ttl; /* 39 */ + uint8_t acb_version; /* 3A */ +#define ACB_NOT_SUPPORTED 0x00 +#define ACB_SUPPORTED 0x02 /* Capable of ACB Version 2 + Features */ + + uint8_t res2; /* 3B */ + uint16_t def_timeout; /* 3C-3D */ + uint16_t iscsi_fburst_len; /* 3E-3F */ + uint16_t iscsi_def_time2wait; /* 40-41 */ + uint16_t iscsi_def_time2retain; /* 42-43 */ + uint16_t iscsi_max_outstnd_r2t; /* 44-45 */ + uint16_t conn_ka_timeout; /* 46-47 */ + uint16_t ipv4_port; /* 48-49 */ + uint16_t iscsi_max_burst_len; /* 4A-4B */ + uint32_t res5; /* 4C-4F */ + uint8_t ipv4_addr[4]; /* 50-53 */ + uint16_t ipv4_vlan_tag; /* 54-55 */ + uint8_t ipv4_addr_state; /* 56 */ + uint8_t ipv4_cacheid; /* 57 */ + uint8_t res6[8]; /* 58-5F */ + uint8_t ipv4_subnet[4]; /* 60-63 */ + uint8_t res7[12]; /* 64-6F */ + uint8_t ipv4_gw_addr[4]; /* 70-73 */ + uint8_t res8[0xc]; /* 74-7F */ + uint8_t pri_dns_srvr_ip[4];/* 80-83 */ + uint8_t sec_dns_srvr_ip[4];/* 84-87 */ + uint16_t min_eph_port; /* 88-89 */ + uint16_t max_eph_port; /* 8A-8B */ + uint8_t res9[4]; /* 8C-8F */ + uint8_t iscsi_alias[32];/* 90-AF */ + uint8_t res9_1[0x16]; /* B0-C5 */ + uint16_t tgt_portal_grp;/* C6-C7 */ + uint8_t abort_timer; /* C8 */ + uint8_t ipv4_tcp_wsf; /* C9 */ + uint8_t res10[6]; /* CA-CF */ + uint8_t ipv4_sec_ip_addr[4]; /* D0-D3 */ + uint8_t ipv4_dhcp_vid_len; /* D4 */ + uint8_t ipv4_dhcp_vid[11]; /* D5-DF */ + uint8_t res11[20]; /* E0-F3 */ + uint8_t ipv4_dhcp_alt_cid_len; /* F4 */ + uint8_t ipv4_dhcp_alt_cid[11]; /* F5-FF */ + uint8_t iscsi_name[224]; /* 100-1DF */ + uint8_t res12[32]; /* 1E0-1FF */ + uint32_t cookie; /* 200-203 */ + uint16_t ipv6_port; /* 204-205 */ + uint16_t ipv6_opts; /* 206-207 */ +#define IPV6_OPT_IPV6_PROTOCOL_ENABLE 0x8000 +#define IPV6_OPT_VLAN_TAGGING_ENABLE 0x2000 +#define IPV6_OPT_GRAT_NEIGHBOR_ADV_EN 0x1000 +#define IPV6_OPT_REDIRECT_EN 0x0004 + + uint16_t ipv6_addtl_opts; /* 208-209 */ +#define IPV6_ADDOPT_IGNORE_ICMP_ECHO_REQ 0x0040 +#define IPV6_ADDOPT_MLD_EN 0x0004 +#define IPV6_ADDOPT_NEIGHBOR_DISCOVERY_ADDR_ENABLE 0x0002 /* Pri ACB + Only */ +#define IPV6_ADDOPT_AUTOCONFIG_LINK_LOCAL_ADDR 0x0001 + + uint16_t ipv6_tcp_opts; /* 20A-20B */ +#define IPV6_TCPOPT_DELAYED_ACK_DISABLE 0x8000 +#define IPV6_TCPOPT_NAGLE_ALGO_DISABLE 0x0020 +#define IPV6_TCPOPT_WINDOW_SCALE_DISABLE 0x0010 +#define IPV6_TCPOPT_TIMER_SCALE 0x000E +#define IPV6_TCPOPT_TIMESTAMP_EN 0x0001 + uint8_t ipv6_tcp_wsf; /* 20C */ + uint16_t ipv6_flow_lbl; /* 20D-20F */ + uint8_t ipv6_dflt_rtr_addr[16]; /* 210-21F */ + uint16_t ipv6_vlan_tag; /* 220-221 */ + uint8_t ipv6_lnk_lcl_addr_state;/* 222 */ + uint8_t ipv6_addr0_state; /* 223 */ + uint8_t ipv6_addr1_state; /* 224 */ + uint8_t ipv6_dflt_rtr_state; /* 225 */ +#define IPV6_RTRSTATE_UNKNOWN 0 +#define IPV6_RTRSTATE_MANUAL 1 +#define IPV6_RTRSTATE_ADVERTISED 3 +#define IPV6_RTRSTATE_STALE 4 + + uint8_t ipv6_traffic_class; /* 226 */ + uint8_t ipv6_hop_limit; /* 227 */ + uint8_t ipv6_if_id[8]; /* 228-22F */ + uint8_t ipv6_addr0[16]; /* 230-23F */ + uint8_t ipv6_addr1[16]; /* 240-24F */ + uint32_t ipv6_nd_reach_time; /* 250-253 */ + uint32_t ipv6_nd_rexmit_timer; /* 254-257 */ + uint32_t ipv6_nd_stale_timeout; /* 258-25B */ + uint8_t ipv6_dup_addr_detect_count; /* 25C */ + uint8_t ipv6_cache_id; /* 25D */ + uint8_t res13[18]; /* 25E-26F */ + uint32_t ipv6_gw_advrt_mtu; /* 270-273 */ + uint8_t res14[140]; /* 274-2FF */ +}; + +#define IP_ADDR_COUNT 4 /* Total 4 IP address supported in one interface + * One IPv4, one IPv6 link local and 2 IPv6 + */ + +#define IP_STATE_MASK 0x0F000000 +#define IP_STATE_SHIFT 24 + +struct init_fw_ctrl_blk { + struct addr_ctrl_blk pri; +/* struct addr_ctrl_blk sec;*/ +}; + +#define PRIMARI_ACB 0 +#define SECONDARY_ACB 1 + +struct addr_ctrl_blk_def { + uint8_t reserved1[1]; /* 00 */ + uint8_t control; /* 01 */ + uint8_t reserved2[11]; /* 02-0C */ + uint8_t inst_num; /* 0D */ + uint8_t reserved3[34]; /* 0E-2F */ + uint16_t iscsi_opts; /* 30-31 */ + uint16_t ipv4_tcp_opts; /* 32-33 */ + uint16_t ipv4_ip_opts; /* 34-35 */ + uint16_t iscsi_max_pdu_size; /* 36-37 */ + uint8_t ipv4_tos; /* 38 */ + uint8_t ipv4_ttl; /* 39 */ + uint8_t reserved4[2]; /* 3A-3B */ + uint16_t def_timeout; /* 3C-3D */ + uint16_t iscsi_fburst_len; /* 3E-3F */ + uint8_t reserved5[4]; /* 40-43 */ + uint16_t iscsi_max_outstnd_r2t; /* 44-45 */ + uint8_t reserved6[2]; /* 46-47 */ + uint16_t ipv4_port; /* 48-49 */ + uint16_t iscsi_max_burst_len; /* 4A-4B */ + uint8_t reserved7[4]; /* 4C-4F */ + uint8_t ipv4_addr[4]; /* 50-53 */ + uint16_t ipv4_vlan_tag; /* 54-55 */ + uint8_t ipv4_addr_state; /* 56 */ + uint8_t ipv4_cacheid; /* 57 */ + uint8_t reserved8[8]; /* 58-5F */ + uint8_t ipv4_subnet[4]; /* 60-63 */ + uint8_t reserved9[12]; /* 64-6F */ + uint8_t ipv4_gw_addr[4]; /* 70-73 */ + uint8_t reserved10[84]; /* 74-C7 */ + uint8_t abort_timer; /* C8 */ + uint8_t ipv4_tcp_wsf; /* C9 */ + uint8_t reserved11[10]; /* CA-D3 */ + uint8_t ipv4_dhcp_vid_len; /* D4 */ + uint8_t ipv4_dhcp_vid[11]; /* D5-DF */ + uint8_t reserved12[20]; /* E0-F3 */ + uint8_t ipv4_dhcp_alt_cid_len; /* F4 */ + uint8_t ipv4_dhcp_alt_cid[11]; /* F5-FF */ + uint8_t iscsi_name[224]; /* 100-1DF */ + uint8_t reserved13[32]; /* 1E0-1FF */ + uint32_t cookie; /* 200-203 */ + uint16_t ipv6_port; /* 204-205 */ + uint16_t ipv6_opts; /* 206-207 */ + uint16_t ipv6_addtl_opts; /* 208-209 */ + uint16_t ipv6_tcp_opts; /* 20A-20B */ + uint8_t ipv6_tcp_wsf; /* 20C */ + uint16_t ipv6_flow_lbl; /* 20D-20F */ + uint8_t ipv6_dflt_rtr_addr[16]; /* 210-21F */ + uint16_t ipv6_vlan_tag; /* 220-221 */ + uint8_t ipv6_lnk_lcl_addr_state; /* 222 */ + uint8_t ipv6_addr0_state; /* 223 */ + uint8_t ipv6_addr1_state; /* 224 */ + uint8_t ipv6_dflt_rtr_state; /* 225 */ + uint8_t ipv6_traffic_class; /* 226 */ + uint8_t ipv6_hop_limit; /* 227 */ + uint8_t ipv6_if_id[8]; /* 228-22F */ + uint8_t ipv6_addr0[16]; /* 230-23F */ + uint8_t ipv6_addr1[16]; /* 240-24F */ + uint32_t ipv6_nd_reach_time; /* 250-253 */ + uint32_t ipv6_nd_rexmit_timer; /* 254-257 */ + uint32_t ipv6_nd_stale_timeout; /* 258-25B */ + uint8_t ipv6_dup_addr_detect_count; /* 25C */ + uint8_t ipv6_cache_id; /* 25D */ + uint8_t reserved14[18]; /* 25E-26F */ + uint32_t ipv6_gw_advrt_mtu; /* 270-273 */ + uint8_t reserved15[140]; /* 274-2FF */ +}; + +/*************************************************************************/ + +#define MAX_CHAP_ENTRIES_40XX 128 +#define MAX_CHAP_ENTRIES_82XX 1024 +#define MAX_RESRV_CHAP_IDX 3 +#define FLASH_CHAP_OFFSET 0x06000000 + +struct ql4_chap_table { + uint16_t link; + uint8_t flags; + uint8_t secret_len; +#define MIN_CHAP_SECRET_LEN 12 +#define MAX_CHAP_SECRET_LEN 100 + uint8_t secret[MAX_CHAP_SECRET_LEN]; +#define MAX_CHAP_NAME_LEN 256 + uint8_t name[MAX_CHAP_NAME_LEN]; + uint16_t reserved; +#define CHAP_VALID_COOKIE 0x4092 +#define CHAP_INVALID_COOKIE 0xFFEE + uint16_t cookie; +}; + +struct dev_db_entry { + uint16_t options; /* 00-01 */ +#define DDB_OPT_DISC_SESSION 0x10 +#define DDB_OPT_TARGET 0x02 /* device is a target */ +#define DDB_OPT_IPV6_DEVICE 0x100 +#define DDB_OPT_AUTO_SENDTGTS_DISABLE 0x40 +#define DDB_OPT_IPV6_NULL_LINK_LOCAL 0x800 /* post connection */ +#define DDB_OPT_IPV6_FW_DEFINED_LINK_LOCAL 0x800 /* pre connection */ + +#define OPT_IS_FW_ASSIGNED_IPV6 11 +#define OPT_IPV6_DEVICE 8 +#define OPT_AUTO_SENDTGTS_DISABLE 6 +#define OPT_DISC_SESSION 4 +#define OPT_ENTRY_STATE 3 + uint16_t exec_throttle; /* 02-03 */ + uint16_t exec_count; /* 04-05 */ + uint16_t res0; /* 06-07 */ + uint16_t iscsi_options; /* 08-09 */ +#define ISCSIOPT_HEADER_DIGEST_EN 13 +#define ISCSIOPT_DATA_DIGEST_EN 12 +#define ISCSIOPT_IMMEDIATE_DATA_EN 11 +#define ISCSIOPT_INITIAL_R2T_EN 10 +#define ISCSIOPT_DATA_SEQ_IN_ORDER 9 +#define ISCSIOPT_DATA_PDU_IN_ORDER 8 +#define ISCSIOPT_CHAP_AUTH_EN 7 +#define ISCSIOPT_SNACK_REQ_EN 6 +#define ISCSIOPT_DISCOVERY_LOGOUT_EN 5 +#define ISCSIOPT_BIDI_CHAP_EN 4 +#define ISCSIOPT_DISCOVERY_AUTH_OPTIONAL 3 +#define ISCSIOPT_ERL1 1 +#define ISCSIOPT_ERL0 0 + + uint16_t tcp_options; /* 0A-0B */ +#define TCPOPT_TIMESTAMP_STAT 6 +#define TCPOPT_NAGLE_DISABLE 5 +#define TCPOPT_WSF_DISABLE 4 +#define TCPOPT_TIMER_SCALE3 3 +#define TCPOPT_TIMER_SCALE2 2 +#define TCPOPT_TIMER_SCALE1 1 +#define TCPOPT_TIMESTAMP_EN 0 + + uint16_t ip_options; /* 0C-0D */ +#define IPOPT_FRAGMENT_DISABLE 4 + + uint16_t iscsi_max_rcv_data_seg_len; /* 0E-0F */ +#define BYTE_UNITS 512 + uint32_t res1; /* 10-13 */ + uint16_t iscsi_max_snd_data_seg_len; /* 14-15 */ + uint16_t iscsi_first_burst_len; /* 16-17 */ + uint16_t iscsi_def_time2wait; /* 18-19 */ + uint16_t iscsi_def_time2retain; /* 1A-1B */ + uint16_t iscsi_max_outsnd_r2t; /* 1C-1D */ + uint16_t ka_timeout; /* 1E-1F */ + uint8_t isid[6]; /* 20-25 big-endian, must be converted + * to little-endian */ + uint16_t tsid; /* 26-27 */ + uint16_t port; /* 28-29 */ + uint16_t iscsi_max_burst_len; /* 2A-2B */ + uint16_t def_timeout; /* 2C-2D */ + uint16_t res2; /* 2E-2F */ + uint8_t ip_addr[0x10]; /* 30-3F */ + uint8_t iscsi_alias[0x20]; /* 40-5F */ + uint8_t tgt_addr[0x20]; /* 60-7F */ + uint16_t mss; /* 80-81 */ + uint16_t res3; /* 82-83 */ + uint16_t lcl_port; /* 84-85 */ + uint8_t ipv4_tos; /* 86 */ + uint16_t ipv6_flow_lbl; /* 87-89 */ + uint8_t res4[0x36]; /* 8A-BF */ + uint8_t iscsi_name[0xE0]; /* C0-19F : xxzzy Make this a + * pointer to a string so we + * don't have to reserve so + * much RAM */ + uint8_t link_local_ipv6_addr[0x10]; /* 1A0-1AF */ + uint8_t res5[0x10]; /* 1B0-1BF */ +#define DDB_NO_LINK 0xFFFF +#define DDB_ISNS 0xFFFD + uint16_t ddb_link; /* 1C0-1C1 */ + uint16_t chap_tbl_idx; /* 1C2-1C3 */ + uint16_t tgt_portal_grp; /* 1C4-1C5 */ + uint8_t tcp_xmt_wsf; /* 1C6 */ + uint8_t tcp_rcv_wsf; /* 1C7 */ + uint32_t stat_sn; /* 1C8-1CB */ + uint32_t exp_stat_sn; /* 1CC-1CF */ + uint8_t res6[0x2b]; /* 1D0-1FB */ +#define DDB_VALID_COOKIE 0x9034 + uint16_t cookie; /* 1FC-1FD */ + uint16_t len; /* 1FE-1FF */ +}; + +/*************************************************************************/ + +/* Flash definitions */ + +#define FLASH_OFFSET_SYS_INFO 0x02000000 +#define FLASH_DEFAULTBLOCKSIZE 0x20000 +#define FLASH_EOF_OFFSET (FLASH_DEFAULTBLOCKSIZE-8) /* 4 bytes + * for EOF + * signature */ +#define FLASH_RAW_ACCESS_ADDR 0x8e000000 + +#define BOOT_PARAM_OFFSET_PORT0 0x3b0 +#define BOOT_PARAM_OFFSET_PORT1 0x7b0 + +#define FLASH_OFFSET_DB_INFO 0x05000000 +#define FLASH_OFFSET_DB_END (FLASH_OFFSET_DB_INFO + 0x7fff) + + +struct sys_info_phys_addr { + uint8_t address[6]; /* 00-05 */ + uint8_t filler[2]; /* 06-07 */ +}; + +struct flash_sys_info { + uint32_t cookie; /* 00-03 */ + uint32_t physAddrCount; /* 04-07 */ + struct sys_info_phys_addr physAddr[4]; /* 08-27 */ + uint8_t vendorId[128]; /* 28-A7 */ + uint8_t productId[128]; /* A8-127 */ + uint32_t serialNumber; /* 128-12B */ + + /* PCI Configuration values */ + uint32_t pciDeviceVendor; /* 12C-12F */ + uint32_t pciDeviceId; /* 130-133 */ + uint32_t pciSubsysVendor; /* 134-137 */ + uint32_t pciSubsysId; /* 138-13B */ + + /* This validates version 1. */ + uint32_t crumbs; /* 13C-13F */ + + uint32_t enterpriseNumber; /* 140-143 */ + + uint32_t mtu; /* 144-147 */ + uint32_t reserved0; /* 148-14b */ + uint32_t crumbs2; /* 14c-14f */ + uint8_t acSerialNumber[16]; /* 150-15f */ + uint32_t crumbs3; /* 160-16f */ + + /* Leave this last in the struct so it is declared invalid if + * any new items are added. + */ + uint32_t reserved1[39]; /* 170-1ff */ +}; /* 200 */ + +struct mbx_sys_info { + uint8_t board_id_str[16]; /* 0-f Keep board ID string first */ + /* in this structure for GUI. */ + uint16_t board_id; /* 10-11 board ID code */ + uint16_t phys_port_cnt; /* 12-13 number of physical network ports */ + uint16_t port_num; /* 14-15 network port for this PCI function */ + /* (port 0 is first port) */ + uint8_t mac_addr[6]; /* 16-1b MAC address for this PCI function */ + uint32_t iscsi_pci_func_cnt; /* 1c-1f number of iSCSI PCI functions */ + uint32_t pci_func; /* 20-23 this PCI function */ + unsigned char serial_number[16]; /* 24-33 serial number string */ + uint8_t reserved[12]; /* 34-3f */ +}; + +struct about_fw_info { + uint16_t fw_major; /* 00 - 01 */ + uint16_t fw_minor; /* 02 - 03 */ + uint16_t fw_patch; /* 04 - 05 */ + uint16_t fw_build; /* 06 - 07 */ + uint8_t fw_build_date[16]; /* 08 - 17 ASCII String */ + uint8_t fw_build_time[16]; /* 18 - 27 ASCII String */ + uint8_t fw_build_user[16]; /* 28 - 37 ASCII String */ + uint16_t fw_load_source; /* 38 - 39 */ + /* 1 = Flash Primary, + 2 = Flash Secondary, + 3 = Host Download + */ + uint8_t reserved1[6]; /* 3A - 3F */ + uint16_t iscsi_major; /* 40 - 41 */ + uint16_t iscsi_minor; /* 42 - 43 */ + uint16_t bootload_major; /* 44 - 45 */ + uint16_t bootload_minor; /* 46 - 47 */ + uint16_t bootload_patch; /* 48 - 49 */ + uint16_t bootload_build; /* 4A - 4B */ + uint8_t extended_timestamp[180];/* 4C - FF */ +}; + +struct crash_record { + uint16_t fw_major_version; /* 00 - 01 */ + uint16_t fw_minor_version; /* 02 - 03 */ + uint16_t fw_patch_version; /* 04 - 05 */ + uint16_t fw_build_version; /* 06 - 07 */ + + uint8_t build_date[16]; /* 08 - 17 */ + uint8_t build_time[16]; /* 18 - 27 */ + uint8_t build_user[16]; /* 28 - 37 */ + uint8_t card_serial_num[16]; /* 38 - 47 */ + + uint32_t time_of_crash_in_secs; /* 48 - 4B */ + uint32_t time_of_crash_in_ms; /* 4C - 4F */ + + uint16_t out_RISC_sd_num_frames; /* 50 - 51 */ + uint16_t OAP_sd_num_words; /* 52 - 53 */ + uint16_t IAP_sd_num_frames; /* 54 - 55 */ + uint16_t in_RISC_sd_num_words; /* 56 - 57 */ + + uint8_t reserved1[28]; /* 58 - 7F */ + + uint8_t out_RISC_reg_dump[256]; /* 80 -17F */ + uint8_t in_RISC_reg_dump[256]; /*180 -27F */ + uint8_t in_out_RISC_stack_dump[0]; /*280 - ??? */ +}; + +struct conn_event_log_entry { +#define MAX_CONN_EVENT_LOG_ENTRIES 100 + uint32_t timestamp_sec; /* 00 - 03 seconds since boot */ + uint32_t timestamp_ms; /* 04 - 07 milliseconds since boot */ + uint16_t device_index; /* 08 - 09 */ + uint16_t fw_conn_state; /* 0A - 0B */ + uint8_t event_type; /* 0C - 0C */ + uint8_t error_code; /* 0D - 0D */ + uint16_t error_code_detail; /* 0E - 0F */ + uint8_t num_consecutive_events; /* 10 - 10 */ + uint8_t rsvd[3]; /* 11 - 13 */ +}; + +/************************************************************************* + * + * IOCB Commands Structures and Definitions + * + *************************************************************************/ +#define IOCB_MAX_CDB_LEN 16 /* Bytes in a CBD */ +#define IOCB_MAX_SENSEDATA_LEN 32 /* Bytes of sense data */ +#define IOCB_MAX_EXT_SENSEDATA_LEN 60 /* Bytes of extended sense data */ + +/* IOCB header structure */ +struct qla4_header { + uint8_t entryType; +#define ET_STATUS 0x03 +#define ET_MARKER 0x04 +#define ET_CONT_T1 0x0A +#define ET_STATUS_CONTINUATION 0x10 +#define ET_CMND_T3 0x19 +#define ET_PASSTHRU0 0x3A +#define ET_PASSTHRU_STATUS 0x3C +#define ET_MBOX_CMD 0x38 +#define ET_MBOX_STATUS 0x39 + + uint8_t entryStatus; + uint8_t systemDefined; +#define SD_ISCSI_PDU 0x01 + uint8_t entryCount; + + /* SyetemDefined definition */ +}; + +/* Generic queue entry structure*/ +struct queue_entry { + uint8_t data[60]; + uint32_t signature; + +}; + +/* 64 bit addressing segment counts*/ + +#define COMMAND_SEG_A64 1 +#define CONTINUE_SEG_A64 5 + +/* 64 bit addressing segment definition*/ + +struct data_seg_a64 { + struct { + uint32_t addrLow; + uint32_t addrHigh; + + } base; + + uint32_t count; + +}; + +/* Command Type 3 entry structure*/ + +struct command_t3_entry { + struct qla4_header hdr; /* 00-03 */ + + uint32_t handle; /* 04-07 */ + uint16_t target; /* 08-09 */ + uint16_t connection_id; /* 0A-0B */ + + uint8_t control_flags; /* 0C */ + + /* data direction (bits 5-6) */ +#define CF_WRITE 0x20 +#define CF_READ 0x40 +#define CF_NO_DATA 0x00 + + /* task attributes (bits 2-0) */ +#define CF_HEAD_TAG 0x03 +#define CF_ORDERED_TAG 0x02 +#define CF_SIMPLE_TAG 0x01 + + /* STATE FLAGS FIELD IS A PLACE HOLDER. THE FW WILL SET BITS + * IN THIS FIELD AS THE COMMAND IS PROCESSED. WHEN THE IOCB IS + * CHANGED TO AN IOSB THIS FIELD WILL HAVE THE STATE FLAGS SET + * PROPERLY. + */ + uint8_t state_flags; /* 0D */ + uint8_t cmdRefNum; /* 0E */ + uint8_t reserved1; /* 0F */ + uint8_t cdb[IOCB_MAX_CDB_LEN]; /* 10-1F */ + struct scsi_lun lun; /* FCP LUN (BE). */ + uint32_t cmdSeqNum; /* 28-2B */ + uint16_t timeout; /* 2C-2D */ + uint16_t dataSegCnt; /* 2E-2F */ + uint32_t ttlByteCnt; /* 30-33 */ + struct data_seg_a64 dataseg[COMMAND_SEG_A64]; /* 34-3F */ + +}; + + +/* Continuation Type 1 entry structure*/ +struct continuation_t1_entry { + struct qla4_header hdr; + + struct data_seg_a64 dataseg[CONTINUE_SEG_A64]; + +}; + +/* Parameterize for 64 or 32 bits */ +#define COMMAND_SEG COMMAND_SEG_A64 +#define CONTINUE_SEG CONTINUE_SEG_A64 + +#define ET_COMMAND ET_CMND_T3 +#define ET_CONTINUE ET_CONT_T1 + +/* Marker entry structure*/ +struct qla4_marker_entry { + struct qla4_header hdr; /* 00-03 */ + + uint32_t system_defined; /* 04-07 */ + uint16_t target; /* 08-09 */ + uint16_t modifier; /* 0A-0B */ +#define MM_LUN_RESET 0 +#define MM_TGT_WARM_RESET 1 + + uint16_t flags; /* 0C-0D */ + uint16_t reserved1; /* 0E-0F */ + struct scsi_lun lun; /* FCP LUN (BE). */ + uint64_t reserved2; /* 18-1F */ + uint64_t reserved3; /* 20-27 */ + uint64_t reserved4; /* 28-2F */ + uint64_t reserved5; /* 30-37 */ + uint64_t reserved6; /* 38-3F */ +}; + +/* Status entry structure*/ +struct status_entry { + struct qla4_header hdr; /* 00-03 */ + + uint32_t handle; /* 04-07 */ + + uint8_t scsiStatus; /* 08 */ +#define SCSI_CHECK_CONDITION 0x02 + + uint8_t iscsiFlags; /* 09 */ +#define ISCSI_FLAG_RESIDUAL_UNDER 0x02 +#define ISCSI_FLAG_RESIDUAL_OVER 0x04 + + uint8_t iscsiResponse; /* 0A */ + + uint8_t completionStatus; /* 0B */ +#define SCS_COMPLETE 0x00 +#define SCS_INCOMPLETE 0x01 +#define SCS_RESET_OCCURRED 0x04 +#define SCS_ABORTED 0x05 +#define SCS_TIMEOUT 0x06 +#define SCS_DATA_OVERRUN 0x07 +#define SCS_DATA_UNDERRUN 0x15 +#define SCS_QUEUE_FULL 0x1C +#define SCS_DEVICE_UNAVAILABLE 0x28 +#define SCS_DEVICE_LOGGED_OUT 0x29 + + uint8_t reserved1; /* 0C */ + + /* state_flags MUST be at the same location as state_flags in + * the Command_T3/4_Entry */ + uint8_t state_flags; /* 0D */ + + uint16_t senseDataByteCnt; /* 0E-0F */ + uint32_t residualByteCnt; /* 10-13 */ + uint32_t bidiResidualByteCnt; /* 14-17 */ + uint32_t expSeqNum; /* 18-1B */ + uint32_t maxCmdSeqNum; /* 1C-1F */ + uint8_t senseData[IOCB_MAX_SENSEDATA_LEN]; /* 20-3F */ + +}; + +/* Status Continuation entry */ +struct status_cont_entry { + struct qla4_header hdr; /* 00-03 */ + uint8_t ext_sense_data[IOCB_MAX_EXT_SENSEDATA_LEN]; /* 04-63 */ +}; + +struct passthru0 { + struct qla4_header hdr; /* 00-03 */ + uint32_t handle; /* 04-07 */ + uint16_t target; /* 08-09 */ + uint16_t connection_id; /* 0A-0B */ +#define ISNS_DEFAULT_SERVER_CONN_ID ((uint16_t)0x8000) + + uint16_t control_flags; /* 0C-0D */ +#define PT_FLAG_ETHERNET_FRAME 0x8000 +#define PT_FLAG_ISNS_PDU 0x8000 +#define PT_FLAG_SEND_BUFFER 0x0200 +#define PT_FLAG_WAIT_4_RESPONSE 0x0100 +#define PT_FLAG_ISCSI_PDU 0x1000 + + uint16_t timeout; /* 0E-0F */ +#define PT_DEFAULT_TIMEOUT 30 /* seconds */ + + struct data_seg_a64 out_dsd; /* 10-1B */ + uint32_t res1; /* 1C-1F */ + struct data_seg_a64 in_dsd; /* 20-2B */ + uint8_t res2[20]; /* 2C-3F */ +}; + +struct passthru_status { + struct qla4_header hdr; /* 00-03 */ + uint32_t handle; /* 04-07 */ + uint16_t target; /* 08-09 */ + uint16_t connectionID; /* 0A-0B */ + + uint8_t completionStatus; /* 0C */ +#define PASSTHRU_STATUS_COMPLETE 0x01 + + uint8_t residualFlags; /* 0D */ + + uint16_t timeout; /* 0E-0F */ + uint16_t portNumber; /* 10-11 */ + uint8_t res1[10]; /* 12-1B */ + uint32_t outResidual; /* 1C-1F */ + uint8_t res2[12]; /* 20-2B */ + uint32_t inResidual; /* 2C-2F */ + uint8_t res4[16]; /* 30-3F */ +}; + +struct mbox_cmd_iocb { + struct qla4_header hdr; /* 00-03 */ + uint32_t handle; /* 04-07 */ + uint32_t in_mbox[8]; /* 08-25 */ + uint32_t res1[6]; /* 26-3F */ +}; + +struct mbox_status_iocb { + struct qla4_header hdr; /* 00-03 */ + uint32_t handle; /* 04-07 */ + uint32_t out_mbox[8]; /* 08-25 */ + uint32_t res1[6]; /* 26-3F */ +}; + +/* + * ISP queue - response queue entry definition. + */ +struct response { + uint8_t data[60]; + uint32_t signature; +#define RESPONSE_PROCESSED 0xDEADDEAD /* Signature */ +}; + +struct ql_iscsi_stats { + uint64_t mac_tx_frames; /* 0000–0007 */ + uint64_t mac_tx_bytes; /* 0008–000F */ + uint64_t mac_tx_multicast_frames; /* 0010–0017 */ + uint64_t mac_tx_broadcast_frames; /* 0018–001F */ + uint64_t mac_tx_pause_frames; /* 0020–0027 */ + uint64_t mac_tx_control_frames; /* 0028–002F */ + uint64_t mac_tx_deferral; /* 0030–0037 */ + uint64_t mac_tx_excess_deferral; /* 0038–003F */ + uint64_t mac_tx_late_collision; /* 0040–0047 */ + uint64_t mac_tx_abort; /* 0048–004F */ + uint64_t mac_tx_single_collision; /* 0050–0057 */ + uint64_t mac_tx_multiple_collision; /* 0058–005F */ + uint64_t mac_tx_collision; /* 0060–0067 */ + uint64_t mac_tx_frames_dropped; /* 0068–006F */ + uint64_t mac_tx_jumbo_frames; /* 0070–0077 */ + uint64_t mac_rx_frames; /* 0078–007F */ + uint64_t mac_rx_bytes; /* 0080–0087 */ + uint64_t mac_rx_unknown_control_frames; /* 0088–008F */ + uint64_t mac_rx_pause_frames; /* 0090–0097 */ + uint64_t mac_rx_control_frames; /* 0098–009F */ + uint64_t mac_rx_dribble; /* 00A0–00A7 */ + uint64_t mac_rx_frame_length_error; /* 00A8–00AF */ + uint64_t mac_rx_jabber; /* 00B0–00B7 */ + uint64_t mac_rx_carrier_sense_error; /* 00B8–00BF */ + uint64_t mac_rx_frame_discarded; /* 00C0–00C7 */ + uint64_t mac_rx_frames_dropped; /* 00C8–00CF */ + uint64_t mac_crc_error; /* 00D0–00D7 */ + uint64_t mac_encoding_error; /* 00D8–00DF */ + uint64_t mac_rx_length_error_large; /* 00E0–00E7 */ + uint64_t mac_rx_length_error_small; /* 00E8–00EF */ + uint64_t mac_rx_multicast_frames; /* 00F0–00F7 */ + uint64_t mac_rx_broadcast_frames; /* 00F8–00FF */ + uint64_t ip_tx_packets; /* 0100–0107 */ + uint64_t ip_tx_bytes; /* 0108–010F */ + uint64_t ip_tx_fragments; /* 0110–0117 */ + uint64_t ip_rx_packets; /* 0118–011F */ + uint64_t ip_rx_bytes; /* 0120–0127 */ + uint64_t ip_rx_fragments; /* 0128–012F */ + uint64_t ip_datagram_reassembly; /* 0130–0137 */ + uint64_t ip_invalid_address_error; /* 0138–013F */ + uint64_t ip_error_packets; /* 0140–0147 */ + uint64_t ip_fragrx_overlap; /* 0148–014F */ + uint64_t ip_fragrx_outoforder; /* 0150–0157 */ + uint64_t ip_datagram_reassembly_timeout; /* 0158–015F */ + uint64_t ipv6_tx_packets; /* 0160–0167 */ + uint64_t ipv6_tx_bytes; /* 0168–016F */ + uint64_t ipv6_tx_fragments; /* 0170–0177 */ + uint64_t ipv6_rx_packets; /* 0178–017F */ + uint64_t ipv6_rx_bytes; /* 0180–0187 */ + uint64_t ipv6_rx_fragments; /* 0188–018F */ + uint64_t ipv6_datagram_reassembly; /* 0190–0197 */ + uint64_t ipv6_invalid_address_error; /* 0198–019F */ + uint64_t ipv6_error_packets; /* 01A0–01A7 */ + uint64_t ipv6_fragrx_overlap; /* 01A8–01AF */ + uint64_t ipv6_fragrx_outoforder; /* 01B0–01B7 */ + uint64_t ipv6_datagram_reassembly_timeout; /* 01B8–01BF */ + uint64_t tcp_tx_segments; /* 01C0–01C7 */ + uint64_t tcp_tx_bytes; /* 01C8–01CF */ + uint64_t tcp_rx_segments; /* 01D0–01D7 */ + uint64_t tcp_rx_byte; /* 01D8–01DF */ + uint64_t tcp_duplicate_ack_retx; /* 01E0–01E7 */ + uint64_t tcp_retx_timer_expired; /* 01E8–01EF */ + uint64_t tcp_rx_duplicate_ack; /* 01F0–01F7 */ + uint64_t tcp_rx_pure_ackr; /* 01F8–01FF */ + uint64_t tcp_tx_delayed_ack; /* 0200–0207 */ + uint64_t tcp_tx_pure_ack; /* 0208–020F */ + uint64_t tcp_rx_segment_error; /* 0210–0217 */ + uint64_t tcp_rx_segment_outoforder; /* 0218–021F */ + uint64_t tcp_rx_window_probe; /* 0220–0227 */ + uint64_t tcp_rx_window_update; /* 0228–022F */ + uint64_t tcp_tx_window_probe_persist; /* 0230–0237 */ + uint64_t ecc_error_correction; /* 0238–023F */ + uint64_t iscsi_pdu_tx; /* 0240-0247 */ + uint64_t iscsi_data_bytes_tx; /* 0248-024F */ + uint64_t iscsi_pdu_rx; /* 0250-0257 */ + uint64_t iscsi_data_bytes_rx; /* 0258-025F */ + uint64_t iscsi_io_completed; /* 0260-0267 */ + uint64_t iscsi_unexpected_io_rx; /* 0268-026F */ + uint64_t iscsi_format_error; /* 0270-0277 */ + uint64_t iscsi_hdr_digest_error; /* 0278-027F */ + uint64_t iscsi_data_digest_error; /* 0280-0287 */ + uint64_t iscsi_sequence_error; /* 0288-028F */ + uint32_t tx_cmd_pdu; /* 0290-0293 */ + uint32_t tx_resp_pdu; /* 0294-0297 */ + uint32_t rx_cmd_pdu; /* 0298-029B */ + uint32_t rx_resp_pdu; /* 029C-029F */ + + uint64_t tx_data_octets; /* 02A0-02A7 */ + uint64_t rx_data_octets; /* 02A8-02AF */ + + uint32_t hdr_digest_err; /* 02B0–02B3 */ + uint32_t data_digest_err; /* 02B4–02B7 */ + uint32_t conn_timeout_err; /* 02B8–02BB */ + uint32_t framing_err; /* 02BC–02BF */ + + uint32_t tx_nopout_pdus; /* 02C0–02C3 */ + uint32_t tx_scsi_cmd_pdus; /* 02C4–02C7 */ + uint32_t tx_tmf_cmd_pdus; /* 02C8–02CB */ + uint32_t tx_login_cmd_pdus; /* 02CC–02CF */ + uint32_t tx_text_cmd_pdus; /* 02D0–02D3 */ + uint32_t tx_scsi_write_pdus; /* 02D4–02D7 */ + uint32_t tx_logout_cmd_pdus; /* 02D8–02DB */ + uint32_t tx_snack_req_pdus; /* 02DC–02DF */ + + uint32_t rx_nopin_pdus; /* 02E0–02E3 */ + uint32_t rx_scsi_resp_pdus; /* 02E4–02E7 */ + uint32_t rx_tmf_resp_pdus; /* 02E8–02EB */ + uint32_t rx_login_resp_pdus; /* 02EC–02EF */ + uint32_t rx_text_resp_pdus; /* 02F0–02F3 */ + uint32_t rx_scsi_read_pdus; /* 02F4–02F7 */ + uint32_t rx_logout_resp_pdus; /* 02F8–02FB */ + + uint32_t rx_r2t_pdus; /* 02FC–02FF */ + uint32_t rx_async_pdus; /* 0300–0303 */ + uint32_t rx_reject_pdus; /* 0304–0307 */ + + uint8_t reserved2[264]; /* 0x0308 - 0x040F */ +}; + +#define QLA8XXX_DBG_STATE_ARRAY_LEN 16 +#define QLA8XXX_DBG_CAP_SIZE_ARRAY_LEN 8 +#define QLA8XXX_DBG_RSVD_ARRAY_LEN 8 +#define QLA83XX_DBG_OCM_WNDREG_ARRAY_LEN 16 +#define QLA83XX_SS_OCM_WNDREG_INDEX 3 +#define QLA83XX_SS_PCI_INDEX 0 +#define QLA8022_TEMPLATE_CAP_OFFSET 172 +#define QLA83XX_TEMPLATE_CAP_OFFSET 268 +#define QLA80XX_TEMPLATE_RESERVED_BITS 16 + +struct qla4_8xxx_minidump_template_hdr { + uint32_t entry_type; + uint32_t first_entry_offset; + uint32_t size_of_template; + uint32_t capture_debug_level; + uint32_t num_of_entries; + uint32_t version; + uint32_t driver_timestamp; + uint32_t checksum; + + uint32_t driver_capture_mask; + uint32_t driver_info_word2; + uint32_t driver_info_word3; + uint32_t driver_info_word4; + + uint32_t saved_state_array[QLA8XXX_DBG_STATE_ARRAY_LEN]; + uint32_t capture_size_array[QLA8XXX_DBG_CAP_SIZE_ARRAY_LEN]; + uint32_t ocm_window_reg[QLA83XX_DBG_OCM_WNDREG_ARRAY_LEN]; + uint32_t capabilities[QLA80XX_TEMPLATE_RESERVED_BITS]; +}; + +#endif /* _QLA4X_FW_H */ |